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Currency
USA,Poland Local Stock,3-7 Days Delivery
Description
xThese cells are suitable for residential energy storage systems(RESS) and RV energy storage system(12.8V-51.2V system) and are not recommended for assembly into high-voltage systems(above 96v system).
EVE MB31 cells are primarily intended for energy storage systems (ESS) and are not recommended for EV systems (electric vehicles, forklifts, etc.).
Performance & Safety
The cell delivers an actual capacity of 325Ah–335Ah, providing consistent and reliable energy output. It is rated for up to 8,000 charge–discharge cycles at 70% State of Health (SOH), supporting an expected service life of up to 15 years under normal operating conditions.
Built with LiFePO₄ (lithium iron phosphate) chemistry, the cell offers excellent thermal stability and safety. The material is inherently non-flammable and non-explosive, making it a dependable choice for long-term energy storage applications.
Cell Appearance & Structure
The MB31 prismatic cell is equipped with a single aftermarket M6 stud and features an intact, scannable QR code.
The cell has a clean, well-finished appearance with a flat and even surface, ensuring reliable installation and a professional overall look.
Intact QR
The battery cells come with intact, original factory QR codes, allowing for traceable testing data, and a factory test report is provided.
What Will You Get?
One Box include 4 MB31 cells+4 epoxy plate+4 busbars+8 flange nuts
Included Accessories
The busbars are manufactured from nickel-plated copper with dimensions of 90 × 20 × 2 mm, offering excellent conductivity and corrosion resistance. They are designed to reliably support a continuous discharge current of up to 200A.
A 0.5 mm thick epoxy insulation board is included for enhanced electrical safety, along with matching flange nuts to ensure secure and stable installation.
Packaging & Protection
Our products are packaged in UN3840-compliant cardboard boxes, constructed with five layers of high-strength corrugated board to ensure exceptional rigidity and durability during transportation.
The outer surface is fully sealed with transparent waterproof tape, effectively protecting the carton from rain and moisture exposure.
Inside the box, the battery cells are fully encased in custom-made, extra-thick protective foam, which provides superior shock absorption and prevents movement, significantly reducing the risk of damage from vibration or impact during shipping.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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